1、

The incorporation of metal oxide had directional induction for the formation of the crystal phase of ZrO 2, and results in the remarkable increase of the content of the tetragonal crystal phase of ZrO 2 as well as the activity and stability of catalysts.

金属氧化物的引入对ZrO2晶型的形成有定向诱导作用,使样品中四方相ZrO2的含量明显增加,催化剂的活性及稳定性增强;

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2、

First Principles Calculation of Electronic Structure and Elastic Constants of Tetragonal HfO_2 Crystal

四方晶相HfO2电子结构和弹性常数的第一性原理计算

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3、

Study of ZFS parameters for d~ 3 ions in tetragonal symmetry crystal field

四角对称晶场中d~3离子ZFS参量的研究

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4、

Calculation of the Elastic Constants for the Tetragonal Zirconia Crystal

四方相二氧化锆晶体的弹性系数计算

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5、

Theoretical Investigations on Zero-Field Splitting of 3d~ 3 Ions in Tetragonal Symmetry Crystal Field

四角仙人掌的协调性四角对称晶场中3d~3离子零场分裂理论研究

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6、

According to third order perturbation theory, the ZFS parameters for d 3 ions in tetragonal symmetry crystal field have been investigated.

利用Macfarlane的三阶微扰理论,研究了d3离子ZFS参量随四角晶场的变化。

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7、

Calculation of special point-set for deformed body-centered tetragonal lattice

变形体心四方点阵特殊点集的计算

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8、

Crystal Tube of Tetragonal Prism of New Inorganic Compound

具有独立形状的新无机化合物四方棱柱晶质管

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9、

In this paper, the approximation calculation method based on calculation model of earthwork formula of tetragonal prism is described.

介绍了以四角棱柱体土方公式为计算模型的试算法确定大型场地平整最优设计标高近似解的方法。

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10、

The active vibration control of adaptive structures for large complex spacecrafts is studied by Human-Simulated Intelligent Control ( HSIC) experiments of a tetragonal prism truss with a test platform based on MATLAB/ dSPACE environment.

针对大型空间结构,基于MATLAB/dSPACE综合实验环境建立了以压电堆式主动构件为作动器的自适应桁架结构主动振动控制平台,进行了仿人智能控制实验研究。

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11、

The coordination of copper(ⅱ) ion can be seen as a distorted tetragonal pyramid.

每个Cu离子的配位环境可以看做为一个扭曲的四方锥型结构。

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12、

As extension of holding time at 960 ℃, tetragonal structure transforms into orthorhombic gradually.

随着高温保持时间的延长,四方结构向正交结构转变。

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13、

Isothermal dilatation and oxygen diffusion of ba_2ycu_3o_ ( 7-δ) with tetragonal structure

四方结构Ba2YCu3O(7-δ)的等温膨胀与氧扩散

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14、

Process of formation and thermal decomposion of tetragonal structure oxalate

(Gd,Ba,Fe)多元四方晶系草酸盐的生成过程和热分解

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15、

Synthesis of Rugby-Ball Like Germanium Nanocrystals with Tetragonal Structure by Pulsed Laser Ablation

脉冲激光烧蚀制备四方结构的橄榄球状Ge纳米颗粒

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16、

X-ray diffraction patterns showed that FeSe thin films were in tetragonal structure with unitary orientation.

X射线衍射表明获得的样品为单一取向的四角结构。

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17、

Addition of CaF 2 will result in the crystal of C 4A 3S existing in tetragonal structure mainly.

CaF2的存在使C4A3S矿物晶体主要以四方晶系的结构形式存在;

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18、

Dielectric Relaxation and Ferroelectric Phase Transition of Tetragonal Structure NBT-KBT Lead-free Ferroelectricity

四方相区NBT-KBT无铅铁电介电弛豫与铁电相变研究

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19、
20、

The results of MAS NMR illustrate that the phase change process and the elongation of tetragonal crystal c axis are due to the variation of aluminium ion distribution within the lattice.

MAS NMR结果表明,上述相变过程及四方形晶体c轴逐渐加长的情况,应归因于晶格内部铝离子位置分布的变化。

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